Home / 241,923.40-362,712.30-108,694.60

Finding the Fourth Proportional to 241,923.40, 362,712.30 and 108,694.60

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Solution

The fourth proportional to 241,923.40, 362,712.30 and 108,694.60 is: 162,964.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,923.40 : 362,712.30 = 108,694.60 : x
  2. Step 2: Convert to fraction form
    241,923.40/362,712.30 = 108,694.60/x
  3. Step 3: Cross multiply
    241,923.40x = 362,712.30 × 108,694.60
  4. Step 4: Simplify right side
    241,923.40x = 39,424,868,363.58
  5. Step 5: Solve for x
    x = 39,424,868,363.58/241,923.40
  6. Step 6: Final answer
    x = 162,964.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.